Dormer Pramet R458 7.20 mm CARBIDE TIALN FORCE-X STEPPED SHANK SHORT SERIES (X3D) DRILL DIN 6537 K

The Dormer Pramet R458 7.20 mm carbide drill is built for precise, reliable hole-making across common metals. With a DIN 6537 K compatibility and a short stepped X3D shank, it’s ideal for machine shops, fabricators, engineers, and serious hobbyists who demand consistent results from a compact tool.

Its 140° four-facet split point delivers self-centering starts with less push force, helping you achieve clean, accurate holes from the first cut. The TiAlN coating increases service life and boosts performance when drilling harder materials, while the CTW flute design adds strength to sustain higher speeds and feeds. Crafted from premium carbide, this drill handles steel, aluminium, and stainless with reliable, steady results and meets tight tolerances (H9) where required.

• Self-centering 140° four-facet split point: reduces push force and ensures clean starts for accurate holes, even in challenging workpieces.
• TiAlN-coated premium carbide: enhances wear resistance and extends tool life, delivering productive drilling in harder materials.
• CTW flute design with stepped X3D shank: increases strength at high speeds and feeds while providing secure, consistent hole quality in DIN 6537 K applications.

This combination of precision geometry, durable coating, and robust production-grade design helps you finish jobs faster, reduce rework, and maintain confidence in every hole—from prototype runs to high-volume production.